Cobra Electronics XRS 9840 - Manual (Page 4)

Overview
Introduction
2 English
This manual describes the simple steps for mounting, setting up and using your
detector. It also provides helpful information about how radar and laser guns are
used and how you can interpret the alerts you receive.
Before you begin your installation, please read the Important Information section
on page A1 and use the descriptions and feature lists on pages A2 and A3 to
become familiar with your new detector.
About Your Detector
•
Display
This detector’s innovative new display provides more, easier-to-use information
than any technology to date. Using an OLED (Organic Light Emitting Diode)
screen, the display offers large graphical alerts to signals as they are detected.
Do not be alarmed by the nearly blank display you see when you first turn the
unit on. The detector will function and alerts will appear as signals are detected.
You can also elect to turn on the built-in Compass, IntelliMute and Car Voltage,
so that they appear during normal operation. The initial and startup screens are
shown on page 6.
Programming
EasySet Programming lets you conveniently customize the operation of your
detector by changing the settings. You may want to start using the detector
with the factory settings and then make changes after you are more familiar
with the unit.
About This Manual
•
Please take a moment to learn about some special features of this manual.
Modular Descriptions
Once the detector is in use, this manual can be used as a ready reference to
individual topics as needed. Each topic is completely covered in its section and
cross-references to related topics are included where appropriate.
Appendix
The appendix pages 34–36 provide quick reference charts on the programming
features of your detector.
Installation
Your Detector
Nothing Comes Close to a Cobra ® 3
Installation
•
Where to Mount Your Unit
You will get optimum performance from your detector if you mount it at a
point approximately in the center of the vehicle, as low as possible on the
front windshield without obstructing the unit’s view of the road either to
the front or rear. You can also mount it directly on the dashboard.
The unit’s lens must not be blocked and the LaserEye should have a clear view
out the back window to allow 360° detection.
Radar and laser signals pass through glass but not through other materials
and objects. Objects that can block or weaken incoming signals include:
■ Windshield wiper blades
■ Mirrored sun screens
■ Dark tinting at the top of the windshield
■ Heated windshields currently available on some vehicles
(Instaclear for Ford, Electriclear for GM). Consult your dealer
to see if you have this option.
The LaserEye Should Have a Clear View
Windshield Mounting Dashboard Mounting